Sidney wants to increase the amount of
time he spends studying.

Answer:

Because blue has the least amount of marbles in there

Step-by-step explanation: Because Blue has 2 blue marbles which are smaller than any one of the rest of the marbles. Ur welcome

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The probability of getting not blue marble is [tex]\frac{7}{8}[/tex].

Probability is a measure of happening or non-happening of the outcomes of a random experiment.

P(E) = number of favorable outcomes/ total number of outcomes

According to the given question.

Total number of red marbles = 5

Total number of yellow marbles = 4

Total number of green marbles = 5

Total number of blue marbles = 2

⇒ Total number of marbles = 5 + 4 + 5 + 2 = 16

So, total number of outcomes = 16

Now, probability of getting blue marble = [tex]\frac{2}{16} = \frac{1}{8}[/tex]

Therefore, the probability of getting not blue marble = [tex]1 -\frac{1}{8} =\frac{7}{8}[/tex]

Hence, the probability of getting not blue marble is [tex]\frac{7}{8}[/tex].

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Answer:

BCD = 90˚

ABD = 16˚

CBE = 74˚

ADE = 74˚

AEB = 148˚

DEA = 32˚

Step-by-step explanation:

BCD: I suppose that’s a rectangle, and all rectangles have four right (90˚) angles.

ABD: alternate interior angles are congruent, so ABD is congruent to BDC (16˚).

CBE: Complementary angles add up to 90˚, so just subtract ABD (16˚) from 90˚ to equal 74˚.

ADE: Same this as CBE for same reason.

AEB: You need to find DEC first for this. To find DEC, add BDC and ACD together to get 32˚, then subtract that from 180˚ to find the answer (148˚). This is because all triangles have a 3 interior angle measure sum of 180˚. (And vertical angles are congruent).

DEA: Subtract AEB from 180˚ because they’re supplementary angles.

Hope this helps :)

Answer: B. 8

Step-by-step explanation: 3*2=6. What you have to do to the top you have to do to the bottom. So, 4*2=8

Answer:

3= 25 4= 20 25= 5

Step-by-step explanation:

its a pattern. the top goes up by ones and the bottom goes up by fives.

Answer:

I think the second one

Step-by-step explanation:

Answer:

the first

one

Step-by-step explanation:

Answer:

Step-by-step explanation:

Step 1:

x - > number of Avocado

y -> number of melon

Step 2:

x ≤ 3y

x +  y ≥ 20

Step 3:

x + y≥ 20

     y ≥ -x + 20

Step 4:

( 1 , 20)

x ≤ 3y               ; y≥ -x + 20

1 ≤ 3*20          ;  20 ≥ -1 + 20

1 ≤ 60              ; 20 ≥ 19

3:1 is the answer

it is simplified

Answer:

4x-20

Step-by-step explanation:

Answer:

the answer is b well i dont know i cant see any thing

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Answer:

False. This only goes with integers that are both positive.

Step-by-step explanation:

For example, 7+6 is the same as |7|+|6|, which is, again, the same as 7+6.

However, when you add integers that are both negative, you're subtracting, and you'll always end up with a negative difference. Absolute values are always positive, which is why this doesn't work.

(-7)+(-6)

= -7-6

= -13

|-7|+|-6|

= 7+6

= 13

I hope this helps!

Answer:

it equals to 8 1/3

Step-by-step explanation:

Answer:

80%

Step-by-step explanation:

0.75 ⇒ 100%

0.15 ⇒ x%

0.75x = 100·(0.15)

0.75x = 15

x = 15/(0.75)

x = 1500/75

x = 20%

100% - (discount) = x%

100% - (discount) = 20%

discount = 100%-20%

discount = 80%

Answer:

60% off

Step-by-step explanation:

Answer:

x=3

Step-by-step explanation:

4x+10=22

Subtract 10 from both sides.

4x=22−10

Subtract 10 from 22 to get 12.

4x=12

Divide both sides by 4.

x=  12/4

Divide 12 by 4 to get 3.

x=3

Answer:

s

Step-by-step explanation:

Answer:

1.5 hours  

Step-by-step explanation:

Answer:

1.5 hours

Step-by-step explanation:

15 men can dig a trench 90 feet deep in 3 hours. So, first, we have to divide 90 by 3 to find the depth that 15 men can dig in 1 hour.

90/3 = 30

Next, we need to divide 30 by 15 to find how deep 1 man can dig in 1 hour.

30/15=2.

Now, since there are 16 men in this second project, we need to multiply 16 by 2 to find how much 16 men can dig in 1 hour.

16x2 = 32.

Finally, we have to add 16 to get 48.

Since we added the depth for 1 hour plus the depth for half an hour to get the total depth, we can say that 16 men can dig 48m in 1.5 hours.

The answer isn't in A. B. C. or D.

Step-by-step explanation:

The answer would be negative or not be in the answer list.

Answer:

yes

Step-by-step explanation:

2+3 is equal to 5 so he will make less that 6 cups

Answer:

correct

Step-by-step explanation:

it should be correct

Answer:

(-infinity, -2) ∪ (-2, infinity)

Step-by-step explanation:

I will have to assume that you meant

f(x)=(x-3)/(x+2).  You must use parentheses to specify the order of operations in this problem.

x can take on any value except -2, at which the function is undefined.

Thus, the domain is (-infinity, -2) ∪ (-2, infinity)

Step-by-step explanation:

Given

6x^4 - 30x³ - 84x²

= 6x² ( x² - 5x - 14 )

= 6x² ( x² - ( 7 - 2 ) x - 14 )

= 6x² ( x² - 7x + 2x - 14 )

= 6x² {x(x - 7) + 2 ( x - 7)}

= 6x² ( x - 7) (x +2 )

Hope it will help :)

Answer: 6x² ( x - 7) (x +2 )

Step-by-step explanation:

Answer:

(0,8)

Step-by-step explanation:

First, we must arrange this equation into slope-intercept form, or  y=mx+b form.

Equation: y-8=2x

Add 8 to both sides: y=2x+8

Now that the equation is in slope-intercept form, it is easy to find the y-intercept, as it  is just the b-value.

In this case, the b-value is 8, so the y-intercept is (0,8).

Let me know if  this helps!

The y-intercept of the equation y - 8 = 2x is 8. This means that the line intersects the y-axis at the point (0, 8), where the y-coordinate is 8.

To find the y-intercept of the equation y - 8 = 2x, we need to set x to zero and solve for y.

Let's substitute x = 0 into the equation:

y - 8 = 2(0)

y - 8 = 0

y = 8

Therefore, the y-intercept of the equation y - 8 = 2x is 8. This means that the line intersects the y-axis at the point (0, 8), where the y-coordinate is 8.

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Answer:

7 x (y+1/3)

because you take the sum in a parentheses to follow PEDMAS and then multiply the sum by 7

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

The algebraic expression of 7 times the sum of y and 1/3 is

7/3 (3y + 1).

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

7 times the sum of y and 1/3

This can be written as,

= 7 (y + 1/3)

=7 (3y + 1) / 3

= 7/3 (3y + 1)

Thus,

The algebraic expression of 7 times the sum of y and 1/3 is

7/3 (3y + 1).

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Answer:

she will save $32.50 with the monthly pass

Step-by-step explanation:

Answer:

It would be 50%.

Step-by-step explanation:

beacuse its half numbers and half letters

Answer:

7.9%

Step-by-step explanation: I got it wrong for you :)

Answer:

August = 3.4

September = 2.8

Step-by-step explanation:

Given

[tex]Total = 6.2\ in[/tex]

Represent August with A and September with S.

So,

[tex]A =S + 0.6[/tex]

Required

Amount of rainfall in each month.

This is calculated using:

[tex]Total = August + September[/tex]

[tex]6.2= A + S[/tex]

Recall that: A = S + 0.6. Substitute

[tex]6.2= S + 0.6 + S[/tex]

[tex]6.2= 2S + 0.6[/tex]

Collect Like Terms

[tex]2S = 6.2 - 0.6[/tex]

[tex]2S =5.6[/tex]

Solve for S

[tex]S = 5.6/2[/tex]

[tex]S = 2.8[/tex]

Substitute 2.8 for S in [tex]A =S + 0.6[/tex]

[tex]A = 2.8 + 0.6[/tex]

[tex]A = 3.4[/tex]

Answer:

b

Step-by-step explanation: